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JPL Small-Body Database Browser
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347914 (2003 AN3)
Classification: Inner Main-belt Asteroid          SPK-ID: 2347914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0630038252055598 6.4039e-08  
a 1.860486798733832 1.1495e-08 au
q 1.743269013669154 1.2182e-07 au
i 22.08534458933693 7.8256e-06 deg
node 264.6764833985533 1.5548e-05 deg
peri 215.5371879553007 6.5703e-05 deg
M 291.5568146566678 6.6658e-05 deg
tp 2459176.724395170154
(2020-Nov-23.22439517)
0.00017224 TDB
period 926.9115974514747
2.54
8.5902e-06
2.352e-08
d
yr
n .388386552708816 3.5994e-09 deg/d
Q 1.97770458379851 1.2219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6623 days (18.13 yr)  
   first obs. used      2001-06-16  
   last obs. used      2019-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:59  

Additional Information
 Earth MOID = .77477 au 
 Jupiter MOID = 3.22606 au 
 T_jup = 3.903 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO380088  

347914 (2003 AN3)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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